ia64/xen-unstable

view patches/linux-2.6.16.13/net-gso-3-fix-errorcheck.patch @ 11154:bb37d167c82e

[XEND] xc_save/xc_restore open the libxc interface independently
of their parent. This is required now that the interface fd is
marked for close-on-exec.
Signed-off-by: Keir Fraser <keir@xensource.com>
author kfraser@localhost.localdomain
date Tue Aug 15 19:04:43 2006 +0100 (2006-08-15)
parents 7dfc65c38035
children
line source
1 diff -urp a/include/linux/netdevice.h b/include/linux/netdevice.h
2 --- a/include/linux/netdevice.h 2006-07-25 15:16:39.314333975 +0100
3 +++ b/include/linux/netdevice.h 2006-07-25 15:19:37.298320799 +0100
4 @@ -930,10 +930,10 @@ static inline void netif_tx_lock_bh(stru
6 static inline int netif_tx_trylock(struct net_device *dev)
7 {
8 - int err = spin_trylock(&dev->_xmit_lock);
9 - if (!err)
10 + int ok = spin_trylock(&dev->_xmit_lock);
11 + if (likely(ok))
12 dev->xmit_lock_owner = smp_processor_id();
13 - return err;
14 + return ok;
15 }
17 static inline void netif_tx_unlock(struct net_device *dev)